diff --git a/dockerfiles/Dockerfile b/dockerfiles/Dockerfile
index 7287785..f1e9717 100644
--- a/dockerfiles/Dockerfile
+++ b/dockerfiles/Dockerfile
@@ -1,32 +1,32 @@
-FROM maven:3.6.0-jdk-11
+FROM openjdk:11
 
 # Java global config
 ARG MAX_RAM=2800G
 ENV JAVA_TOOL_OPTIONS                                                   \
     -Xmx${MAX_RAM} -XX:PretenureSizeThreshold=512M -XX:MaxNewSize=4G    \
     -XX:+UseLargePages -XX:+UseTransparentHugePages -XX:+UseNUMA        \
     -XX:+UseTLAB -XX:+ResizeTLAB                                        \
     -Dlogback.configurationFile=configuration/logback.xml
 
 # Monitoring
 RUN apt-get update
 RUN apt-get install -y time
 
 # Download third party binaries and dependencies
 WORKDIR /swh/graph-lib
 
 RUN curl -O http://webgraph.di.unimi.it/webgraph-big-3.5.1-bin.tar.gz
 RUN tar xvfz webgraph-big-3.5.1-bin.tar.gz
 RUN cp webgraph-big-3.5.1/webgraph-big-3.5.1.jar .
 
 RUN curl -O http://webgraph.di.unimi.it/webgraph-big-deps.tar.gz
 RUN tar xvfz webgraph-big-deps.tar.gz
 
 # temporary, SWH-specific version of law, waiting for changes to be integrated
 # upstream
 RUN curl -o law-2.5.1.jar https://forge.softwareheritage.org/file/download/jizfo55fndw54iwr645c/PHID-FILE-kjtrkzrwotlkh6mtkazj/law-2.5.1_swh1.jar
 
 # Add user files
 WORKDIR /swh/app
 COPY configuration configuration/
 COPY scripts scripts/